What is the correct IUPAC name for CsHSO₃?

During which time interval does the object travel approximately 10 meters

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Which statement best describes the flow of energy in this scenario